There are
1,584 mi
from Upland, CA to Leawood, KS
That's the driving distance. It would take 1 day 3 hours to go from Upland, California to Leawood, Kansas.
The flight distance (direct flight from Upland, CA to Leawood, KS) is 1,318.19 mi.
1,584 mi = 1.61 kms